98564480

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 275400000

約数和(自身を除く): 176835520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 449, 490, 560, 640, 686, 784, 896, 898, 980, 1120, 1372, 1568, 1715, 1796, 1960, 2240, 2245, 2744, 3136, 3143, 3430, 3592, 3920, 4480, 4490, 5488, 6272, 6286, 6860, 7184, 7840, 8980, 10976, 12572, 13720, 14368, 15680, 15715, 17960, 21952, 22001, 25144, 27440, 28736, 31360, 31430, 35920, 43904, 44002, 50288, 54880, 57472, 62860, 71840, 88004, 100576, 109760, 110005, 125720, 143680, 154007, 176008, 201152, 219520, 220010, 251440, 287360, 308014, 352016, 402304, 440020, 502880, 616028, 704032, 770035, 880040, 1005760, 1232056, 1408064, 1540070, 1760080, 2011520, 2464112, 2816128, 3080140, 3520160, 4928224, 6160280, 7040320, 9856448, 12320560, 14080640, 19712896, 24641120, 49282240, 98564480]

約数ペア:

[(1, 98564480), (2, 49282240), (4, 24641120), (5, 19712896), (7, 14080640), (8, 12320560), (10, 9856448), (14, 7040320), (16, 6160280), (20, 4928224), (28, 3520160), (32, 3080140), (35, 2816128), (40, 2464112), (49, 2011520), (56, 1760080), (64, 1540070), (70, 1408064), (80, 1232056), (98, 1005760), (112, 880040), (128, 770035), (140, 704032), (160, 616028), (196, 502880), (224, 440020), (245, 402304), (280, 352016), (320, 308014), (343, 287360), (392, 251440), (448, 220010), (449, 219520), (490, 201152), (560, 176008), (640, 154007), (686, 143680), (784, 125720), (896, 110005), (898, 109760), (980, 100576), (1120, 88004), (1372, 71840), (1568, 62860), (1715, 57472), (1796, 54880), (1960, 50288), (2240, 44002), (2245, 43904), (2744, 35920), (3136, 31430), (3143, 31360), (3430, 28736), (3592, 27440), (3920, 25144), (4480, 22001), (4490, 21952), (5488, 17960), (6272, 15715), (6286, 15680), (6860, 14368), (7184, 13720), (7840, 12572), (8980, 10976)]